import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 86183
 * Date: 2024-06-03
 * Time: 20:07
 */
public class Ts220054070111 {
    public static void main(String[] args) throws SQLException, ClassNotFoundException {
        /*List<Student> stus = Tools.selectStutoList();
        //Tools.p1(stus);//第一种打印方法
        Tools.p2(stus);//第二种打印方法*/
     /*   Set<Student> stus = Tools.selectStutoSet();
        //Set里面存放的对象应该是可以排序的
        Tools.p2(stus);*/
      /*  System.out.println("小佳".compareTo("小敏"));
        System.out.println("小王".compareTo("小敏"));*/
       /* Map<String, Student> stus = Tools.selectStutoMap();
        Tools.pmap(stus);*/
    }




}

